In 1974, when Berlin's Tegel Airport opened, all it had to do was accommodate about 2.5 million passengers a year. By the time it was ready to close its doors in 2020, more than 24 million people ...

But Germany’s much-delayed Berlin-Brandenburg Willie Brandt Airport is finally open. ... But a slew of technical issues delayed progress while bloating the airport’s price tag.

12 Biggest Takeaways From Berlin: From Technical Difficulties to a Defiantly Indie Lineup By Manori Ravindran, Elsa Keslassy. Courtesy of IFC Films.